package java.lang;

import java.io.PrintStream;

public class System
{
 public static final PrintStream out;
 public static final PrintStream err;

 public static long currentTimeMillis()
 {
  return 0;
 }
 
 public static void arraycopy(Object, int, Object, int, int)
 {
 }
 
 public static int identityHashCode(Object)
 {
  return 0;
 }
 
 public static String getProperty(String)
 {
  return null;
 }
 
 public static void exit(int)
 {
 }
 
 public static void gc()
 {
 }
 
}